Sneak Peek at Vaadin 6.4

A pre-release version of the upcoming Vaadin 6.4 Java framework
is out now.

Vaadin 6.4.0.pre1 introduces the option of lazy loading of
client-side components, and gets HTTP-level tester compatibility.
There is also a new TreeTable component, which isn’t included in
the core library, but can be downloaded separately.